Element block pseudo-element :after generated with font-size 16px display block width 160px border-radius border 0px rgba(0,0,0,1) solid overflow hidden padding 20px transform z-index auto background float none box-sizing content-box line-height 1 transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto margin 0px position static